973
WWCN12 CWWG 120851
YELLOW WARNING - RAINFALL
FOR NORTHERN MANITOBA
UPDATED BY ENVIRONMENT CANADA
AT 3:51 A.M. CDT FRIDAY 12 JUNE 2026.
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YELLOW LEVEL WARNING - RAINFALL - FOR:
THOMPSON - NELSON HOUSE - SPLIT LAKE
MOLSON LAKE AND BEAR LAKE
ISLAND LAKE - OXFORD HOUSE - GODS LAKE
GILLAM
SHAMATTAWA.
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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
HEAVY RAIN IS EXPECTED.
A PROLONGED PERIOD OF MODERATE TO HEAVY RAINFALL IS EXPECTED OVER
NORTHEASTERN MANITOBA.
LOCATION: NORTHEASTERN MANITOBA INCLUDING THOMPSON, ISLAND LAKE,
GILLAM AND SHAMATTAWA.
RAINFALL TOTAL: 30 TO 50 MM BY FRIDAY MORNING. ADDITIONAL 20 TO 30
MM BY SUNDAY AFTERNOON.
TIMING: THURSDAY THROUGH SUNDAY.
REMARKS: A STALLED LOW PRESSURE SYSTEM OVER NORTHEASTERN MANITOBA
WILL GIVE MODERATE TO HEAVY RAINFALL TO PORTIONS OF NORTHEASTERN
MANITOBA. TOTAL ACCUMULATIONS OF 50 TO 80 MM ARE FORECAST, BUT
AMOUNTS WILL BE VARIABLE.
WATER WILL LIKELY POOL ON ROADS AND IN LOW-LYING AREAS. FAST-MOVING
AND RAPIDLY RISING WATER CAN SWEEP VEHICLES AWAY AND DAMAGE
INFRASTRUCTURE. RAINFALL WARNINGS ARE ISSUED WHEN SIGNIFICANT
IMPACTS ARE EXPECTED DUE TO RAINFALL AMOUNTS.
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO
MBSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON X USING
(HASH)MBSTORM.
HTTP://WEATHER.GC.CA
END/PASPC
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